1266118 九、發明說明： 【發明所屬之技術領域】 -種液㈣轉置及其製造方法，制是指結構中電 亟層上揉配向層之液晶顯示裝置，藉以改善液晶分子因橫 向電场產生的錯位分離現象，以提昇顯絲置之光學效率。 【先前技術】 習知之液晶顯示器如第一圖所示之示意圖，在上基板 101與下基S 1G3間設置—液晶^ 習知技術於兩基板 1〇上各设置有相對上電極107與下電極108,當電極導電後， 於液晶層100產生電場，用以極化其中液晶（LC)，液晶 分子經電場驅動而自行產生極性偏轉，在有一定深度的液 晶層100中，如圖所示，液晶分子被驅動而極性偏轉的程 度不一致，故由背光（並無顯示於圖中）產生的光線在不 15同視角（Viewing angle)有不同的亮度，且視角愈大變化 愈大，造成該顯示器視角不夠廣的問題。 一般有多種克服上述液晶顯示器視角不夠廣的方法， 其中日商Hitachi發展一種利用橫向電場效應（ In_plane Switching，IPS)的液晶顯示器，因為沒有上述液晶分子產 20生不同的極化角度，故能改善上述液晶顯示器視角不足的 問題。 如第一圖所示之傳統的IPS型式之液晶顯示器結構， 其中上半部結構包括上偏極層（P〇larizer) 2〇1、上基板 203、上笔極層205與上配向層（Aiignment iayer) 207， 25 相對於液晶層200之下半部結構包括下偏極層2〇2、下基 1266118 板204、下電極層206與下配向層208等。其中於下基板 204上的下電極層係以成對的方式（一正極一負極）設置 於顯示器結構中的透明基板上，於液晶層200中加電壓 後，上下電極層205,206產生的電場配合上下配向層 5 207,208使液晶平行於基板排列，改善一般液晶顯示時液晶 不規則排列造成透光率不佳的問題，故此IPS的液晶顯示 器結構可改善視角的問題。 如美國專利US6,049,369號所揭露的IPS型式之液晶 顯示器結構，如同第一圖所示之顯示器結構，有上下兩層 10 透明基板，其中所包覆的液晶層因為電壓加於成對的電極 上，使液晶能平行於基板排列，更藉以控制此液晶顯示器 的透光能力。如第二圖所示，此為液晶顯示器中液晶層電 場分布示意圖，其中顯示下層基板之俯視圖，電場分布以 有釗頭之電力線表示’顯示電極（display electrode ) 31與 15 參考電極（reference electrode) 32產生橫向電場效應 (IPS)，此液晶顯示器中之顯示訊號則以圖中影像訊號線 (video signal line)33 與參考訊號線（reference signd line) 34組成，並藉以傳遞電壓至電極，如顯示電極η為負電 如極、參考電極32為正電極，此正負電極間產生該橫向電 場，並因此驅動液晶分子的極化行為，不會產生傳統液晶 分子極化不均勻的問題。 上述IPS型式之液晶顯示器結構可藉平行設置之電極 對液曰一曰產生均勻的排列現象’然、而，習知的IPS型式的液 25晶顯示器之光穿透率仍受限於邊緣電場（FringeField)效 應因為邊緣電場效應會導致顯示器中電極周圍的液晶產 1266118 ，錯位分離（DlsdinatiQn)的現象，如第四圖所示之液晶 器結構示意圖，上基板中的上電極層彻、上配向層 兵下基板中的下電極層404與包覆於下電極層404 、二：：向層4〇2 ’結果於亮狀態時（normal whitemode)， 處，!#，因為相鄰電極間的橫向電場產生邊緣電場效 目1於電極上方的液晶層區域的液晶分子所極化的程 中、古=女相對於包極間的液晶層區域，故會產生此顯示器 :二不均勻的現象，而降低該顯示器的光學效率，即如 二極位：沾產生相對電極間的區域為亮的狀態，而相對於 包極位置的區域為暗的狀態。 【發明内容】 15 20 哭奶ΓίΓ習知藉橫向電場效應產生較廣視角的液晶顯示 間橫向電場的效應產生不均句的顯示狀態，本 ===;技術的液晶顯示裝置與製程，藉 問題/、曰圖木化的電極的創新製程，改善習知技術的 ，發明係提出將電極直接印製於 =極:圍產生液晶錯位分離的現象，其液晶顯:裝4 第二基板、一第二配向層、第二電極層‘ 舜黎‘南：弟一基々板間的液晶層。其中第二電極層上並無 ϊγ二故第二電極層係直接鄰接液晶層的液晶分 故第層之區域中的第二配向層亦鄰接該液晶層， —層結構上方之液晶分子並不會直接受到配向層 25 1266118 影響’错此結構可以避免電極間產生 液晶分子錯位分離的現象，進而提昇此應造成 學效率。 汁ϋ夜日日頌不裝置的光 上述具有電極層上無配向層的結構特 徵 如將具有正負電極之♦朽&，……，實施例之一 扣从姐， 包位之毛極結構汉置於一配向層上，佶哕雷 :、、、°冓上方之液晶分子並*會直接受觀向層影塑，二與 施例之製造步驟包括先提供一第一美 二、 Λ 於第板與1二基板，並 化:;=第二配向層、於第二配向層上形成圖案 10 之弟=極層’最後注人液晶至第—基板與第二基板 间形成一液晶層，並組立形成一液晶顯示 另外揭露以同樣具有電極層上無配向層之特徵之掣 程二此實施例步驟包括先提供第一基板與第二基板，接^ 同時或先後於第二基板上形成第二配向層與圖案化之第二 電極層，其中係於該第二基板，於非為交錯圖案化電極之 區域开>成配向層，接著注入液晶形成—液晶層，並組立形 成—液晶顯示元。 【實施方式】 一種液晶顯示裝置及其製造方法，其主要特徵係為電 2〇 極層上無配向層之顯示裝置結構，其一實施例係於液晶顯 不裝置的製程中，將電極（Electrode)形成於配向層 (Alignment Layer)上，其中之較佳實施例係應用於習知 利用橫向電場效應（IPS )製作的液晶顯示裝置，可以印刷 製程方式（Printing)將IPS型式的電極製作於配向層上， 結構上’電極鄰接液晶層中液晶分子’當液晶分子因配向 1266118 層的作用使其極化方向朝一方向排列時，此結構可避免電 極間產生的橫向電場效應造成液晶分子錯位分離 (Disclination)的現象，進而提昇此液晶顯示裝置的光 學效率。 而本發明之另一實施例係於液晶顯示裝置中之一基板 結構上，於非為交錯圖案化電極之區域形成配向層，亦使 其中電極層能直接鄰接液晶層，並無覆蓋配向層，同理可 避免電極間產生的橫向電場效應造成液晶分子錯位分離的 現象。 10 151266118 IX. Description of the invention: [Technical field to which the invention pertains] - seed liquid (four) transposition and manufacturing method thereof, which refers to a liquid crystal display device in which an alignment layer is formed on an electroplated layer in a structure, thereby improving liquid crystal molecules by a transverse electric field The phenomenon of dislocation separation to enhance the optical efficiency of the filament. [Prior Art] A conventional liquid crystal display, as shown in the first figure, is disposed between the upper substrate 101 and the lower substrate S 1G3. The liquid crystal is conventionally provided on the two substrates 1 with the upper electrode 107 and the lower electrode. 108, when the electrode is electrically conductive, an electric field is generated in the liquid crystal layer 100 for polarizing the liquid crystal (LC) therein, and the liquid crystal molecules are driven by the electric field to generate polarity deflection by themselves, in the liquid crystal layer 100 having a certain depth, as shown in the figure. The liquid crystal molecules are driven and the degree of polarity deflection is inconsistent, so the light generated by the backlight (not shown in the figure) has different brightness at the same viewing angle, and the larger the viewing angle, the larger the change, resulting in the display. The problem is not wide enough. There are generally a variety of methods for overcoming the above-mentioned liquid crystal display angles. Among them, Hitachi develops a liquid crystal display using In-plane Switching (IPS), because the above liquid crystal molecules do not have different polarization angles, so it can be improved. The above liquid crystal display has insufficient viewing angle. A conventional IPS type liquid crystal display structure as shown in the first figure, wherein the upper half structure includes an upper polarizer layer (P〇larizer) 2〇1, an upper substrate 203, an upper pen electrode layer 205, and an upper alignment layer (Aiignment). The iayer) 207, 25 with respect to the lower half structure of the liquid crystal layer 200 includes a lower polarized layer 2〇2, a lower base 1266118 plate 204, a lower electrode layer 206 and a lower alignment layer 208, and the like. The lower electrode layer on the lower substrate 204 is disposed on the transparent substrate in the display structure in a paired manner (one positive electrode and one negative electrode). After the voltage is applied to the liquid crystal layer 200, the electric field generated by the upper and lower electrode layers 205, 206 is matched. The alignment layer 5 207, 208 causes the liquid crystal to be arranged parallel to the substrate, which improves the problem of poor transmittance of the liquid crystal during normal liquid crystal display, so that the liquid crystal display structure of the IPS can improve the viewing angle. The IPS type liquid crystal display structure disclosed in US Pat. No. 6,049,369, as shown in the first figure, has two upper and lower layers of 10 transparent substrates, wherein the coated liquid crystal layer is applied to the pair of electrodes due to voltage. In the above, the liquid crystal can be arranged parallel to the substrate, thereby controlling the light transmittance of the liquid crystal display. As shown in the second figure, this is a schematic diagram of the electric field distribution of the liquid crystal layer in the liquid crystal display, in which a top view of the lower substrate is shown, and the electric field distribution is represented by a power line with a hoe. 'display electrodes 31 and 15 reference electrodes 32 generates a transverse electric field effect (IPS). The display signal in the liquid crystal display is composed of a video signal line 33 and a reference signd line 34, and is used to transmit a voltage to the electrode, such as a display. The electrode η is a negative electrode such as a pole, and the reference electrode 32 is a positive electrode. The transverse electric field is generated between the positive and negative electrodes, and thus the polarization behavior of the liquid crystal molecules is driven, and the problem of polarization unevenness of the conventional liquid crystal molecules is not generated. The above-mentioned IPS type liquid crystal display structure can uniformly align the liquid enthalpy by the electrodes arranged in parallel. However, the light transmittance of the conventional IPS type liquid 25 crystal display is still limited by the fringe electric field ( FringeField) effect Because the fringe field effect causes the liquid crystal around the electrode in the display to produce 1266118, the phenomenon of dislocation separation (DlsdinatiQn), such as the schematic diagram of the liquid crystal structure shown in the fourth figure, the upper electrode layer in the upper substrate, the upper alignment layer The lower electrode layer 404 in the sub-substrate and the cladding layer 404, the second layer: the layer 4 〇 2 ' results in a bright state (normal white mode), at, ##, because of the transverse electric field between adjacent electrodes Producing the fringe electric field effect 1 in the process of polarizing the liquid crystal molecules in the liquid crystal layer region above the electrode, the ancient = female relative to the liquid crystal layer region between the interpoles, thus generating the display: two uneven phenomena, and decreasing The optical efficiency of the display, that is, the dipole position: the area where the dip is generated between the opposing electrodes is bright, and the area with respect to the pod position is dark. [Description of the Invention] 15 20 crying milk Γ Γ Γ 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借 借/, the innovative process of the electrode of the wood, to improve the conventional technology, the invention proposed to print the electrode directly on the = pole: the phenomenon of liquid crystal misalignment separation, its liquid crystal display: installed 4 second substrate, a Two alignment layers, the second electrode layer '舜黎' South: the liquid crystal layer between the base and the base plate. Wherein the second electrode layer has no ϊγ, so the second electrode layer is directly adjacent to the liquid crystal layer, and the second alignment layer in the region of the liquid crystal layer is adjacent to the liquid crystal layer, and the liquid crystal molecules above the layer structure are not Directly affected by the alignment layer 25 1266118 'This structure can avoid the phenomenon of dislocation separation of liquid crystal molecules between the electrodes, thereby improving the learning efficiency. The light that is not installed on the day and night, has the structural features of the unaligned layer on the electrode layer, such as the positive and negative electrodes, and one of the embodiments is deducted from the sister, the gross structure of the package. Placed on a matching layer, the liquid crystal molecules above the ::,,, °冓 and * will be directly affected by the viewing layer, and the manufacturing steps of the example include first providing a first beauty, Λ The board and the two substrates are combined:; = the second alignment layer, the pattern of the pattern 10 is formed on the second alignment layer, and the liquid crystal layer is formed between the first substrate and the second substrate, and Forming a liquid crystal display to additionally expose a process having the same feature of an unaligned layer on the electrode layer. The step of the embodiment includes first providing a first substrate and a second substrate, and simultaneously or sequentially forming a second on the second substrate. An alignment layer and a patterned second electrode layer, wherein the second substrate is opened in an area other than the staggered patterned electrode, and then an alignment layer is formed, followed by injecting a liquid crystal to form a liquid crystal layer, and forming a liquid crystal display element . [Embodiment] A liquid crystal display device and a method of manufacturing the same, the main feature of which is a display device structure having no alignment layer on an electric 2 〇 layer, and an embodiment thereof is in a process of a liquid crystal display device, and an electrode (Electrode) ) formed on an alignment layer, wherein the preferred embodiment is applied to a liquid crystal display device which is conventionally fabricated by using a transverse electric field effect (IPS), and the IPS type electrode can be formed in the alignment by a printing process. On the layer, the structure "the electrode is adjacent to the liquid crystal molecule in the liquid crystal layer". When the liquid crystal molecules are aligned in a direction by the action of the alignment layer 1266118, the structure can avoid the dislocation separation of the liquid crystal molecules caused by the transverse electric field effect generated between the electrodes ( The phenomenon of Disclination) further enhances the optical efficiency of the liquid crystal display device. Another embodiment of the present invention is directed to a substrate structure of a liquid crystal display device, wherein an alignment layer is formed in a region other than the staggered patterned electrode, and the electrode layer is directly adjacent to the liquid crystal layer without covering the alignment layer. In the same way, the phenomenon that the liquid crystal molecules are dislocated and separated due to the transverse electric field effect generated between the electrodes can be avoided. 10 15
上述液晶顯示裝置之製程方法可利用如印刷製程技術 印製配向層與電極圖樣，印刷製程包括喷印（Inkjet printing)、凸版印刷（Flexographic)、凹版印刷 (Gravure)、網版印刷（Screen printing)等方法；或其他 壓製製程，如壓模（molding)及壓紋（emb〇ssing)等方法， 上述製程不但可簡化製程，較傳統曝光顯影的蝕刻方式更 可以節省材料成本與製程時間。 弟五A圖所示為本發明液晶顯示裝置實施例之示音 圖，其中包括上方之第-基板結構51與下方之第二基板： 構52兩部分’並其包覆之液晶層53，另外包括位於第二 基板結構52中第二基板525上之第二配向層521與第 極層523，除圖式中第二配向層521為鄰接於該液晶層^ 之結構外’本發明所示結構之特徵乃於該第二電極層卿 t亚未以配向層覆蓋’經交錯圖案化之第二電極層；23亦 直接鄰接該液晶層53。 方 25 上述本發明結構上的特徵為該第二 電極層523上並未 1266118 以配向層覆蓋，其中第二電極層523鄰接液晶層53中液晶 分子，液晶分子可因第二電極層523之作用產生極化反 應，第二配向層521則可使其極化方向朝一方向排列，此 結構可避免相鄰之電極結構間產生的橫向電場效應造成液 5 日日刀子錯位分每隹（Disciination)的現象。 為達到上述第二電極層523上並未以配向層覆蓋之特 徵，其中之一實施例可為該第二配向層521與該第二電極 層523同時或先後製作於該第二基板525之結構上，如以 印刷製程製作於基板上。 10 另貝加例可先製作第二配向層521於該第二基板 525上，之後再製作經交錯圖案化的第二電極層523，同樣 T產生弟一黾極層523上並未以配向層覆蓋之特徵。 請參閱第五B圖本發明液晶顯示裝置之實施例示意 圖，此結構包括上基板部分（5〇1，5〇3,5〇5,5〇7)、液晶層 15 500 與下基板部分（502, 504, 506, 508)。 曰 此實施例中，上基板部分備製有第一基板5〇3，其一 侧設置有第一偏極層（P〇larizer)5〇1，其鄰接於第一基板 503,是一種只允許某方向的光線才能透過的光板，於製作 液晶顯示裝置過程中，上基板部分與下基板部分各有一 20層，並成交錯方向置入，於有電場與無電場時使光源產生 相位差而呈現明暗的狀態，藉以顯示字幕或圖案。 第一基板503另一側形成有第一電極層5〇5與第一配 向層（Alignment layer)507，第一電極層505鄰接於第一 基板503，與下基板部分之第二電極層5〇6在液晶層5〇〇 25 中形成電场，藉以控制液晶分子5之極化角度，第一配向The manufacturing method of the above liquid crystal display device can print the alignment layer and the electrode pattern by using, for example, a printing process technology, and the printing process includes Inkjet printing, Flexographic printing, Gravure printing, Screen printing. Such methods; or other pressing processes, such as molding and emb〇ssing, etc., the above process not only simplifies the process, but also saves material cost and process time compared with the conventional exposure and development etching method. Figure 5A is a sound diagram of an embodiment of the liquid crystal display device of the present invention, including an upper first substrate structure 51 and a lower second substrate: a portion 52 of the structure 52 and a liquid crystal layer 53 coated thereon, The second alignment layer 521 and the second electrode layer 523 are disposed on the second substrate 525 of the second substrate structure 52, except that the second alignment layer 521 is adjacent to the structure of the liquid crystal layer. The second electrode layer is not covered by the alignment layer with the interlaced patterned second electrode layer; 23 is also directly adjacent to the liquid crystal layer 53. The above structure of the present invention is characterized in that the second electrode layer 523 is not covered by the alignment layer, wherein the second electrode layer 523 is adjacent to the liquid crystal molecules in the liquid crystal layer 53, and the liquid crystal molecules may be affected by the second electrode layer 523. Polarization reaction is generated, and the second alignment layer 521 can be arranged in a direction in which the polarization direction is arranged. This structure can avoid the effect of the transverse electric field generated between the adjacent electrode structures, causing the liquid to be misplaced. phenomenon. In order to achieve the feature that the second electrode layer 523 is not covered by the alignment layer, one of the embodiments may be that the second alignment layer 521 and the second electrode layer 523 are simultaneously or sequentially formed on the second substrate 525. Upper, for example, on a substrate by a printing process. 10 In addition, the second alignment layer 521 can be formed on the second substrate 525, and then the staggered patterned second electrode layer 523 is formed. Similarly, the T-forming gate layer 523 is not provided with an alignment layer. Coverage features. Referring to FIG. 5B, a schematic diagram of an embodiment of a liquid crystal display device of the present invention includes an upper substrate portion (5〇1, 5〇3, 5〇5, 5〇7), a liquid crystal layer 15500 and a lower substrate portion (502). , 504, 506, 508). In this embodiment, the upper substrate portion is provided with a first substrate 5〇3, and one side thereof is provided with a first polarizer layer 5〇1, which is adjacent to the first substrate 503, and is only allowed In the process of fabricating a liquid crystal display device, the upper substrate portion and the lower substrate portion each have 20 layers and are placed in a staggered direction to cause a phase difference between the light source when there is an electric field and no electric field. A state of light and dark to display subtitles or patterns. The other side of the first substrate 503 is formed with a first electrode layer 5〇5 and a first alignment layer 507, the first electrode layer 505 is adjacent to the first substrate 503, and the second electrode layer 5 of the lower substrate portion 6 forming an electric field in the liquid crystal layer 5〇〇25, thereby controlling the polarization angle of the liquid crystal molecules 5, the first alignment
11 1266118 層507鄰接液晶層500與第一電極層5〇5，目的在控制液 晶分子5排列方向。 下基板部分備製有相對於第一基板5〇3之第二基板 • 504其側5又置有弟—偏極層（Polarizer)502，其鄰接於 5第一基板503，與上基板部分中第一偏極層501成交錯方 向，入，藉以控制光線相位而使液晶顯示裝置呈現明暗的 狀恶。第二基板504另一側形成第二配向層5〇8，其上再 形成經圖案化的第二電極層5〇6,其為正負極交錯的 _ 型式的電極層。 1〇 ^上述之上基板部分與下基板部分組立形成本發明所揭 路的液晶顯示裝置，最後可藉背光（並未顯示於圖中）產生 光線，透射液晶層500產生明暗效果，本發明所述之液晶 顯示裝置亦可應用於彩色顯示。 請參閱第五A圖所示之結構，於第二基板結構52中， 15 f二電極層523與第二配向層521同時或先後交錯製作於 =二基板525上，其特徵為配向層形成於非為交錯圖案化 電極之區域中，且第二電極層523與第二配向層521皆鄰 接於液晶層中的液晶分子。 2〇 再如第五B圖所示液晶顯示裝置之實施例結構，下基 ，部分的第二電極層506係設置於第二配向層5〇8上方， 第二電極層506之平行電極結構鄰接液晶層5〇〇之液晶分 子5，並隔離鄰接其中電極的第二配向層508部分，故鄰 接於第—電極層506之第二配向層5〇8的部分並無直接鄰 接液晶分子5。 25 本發明即藉上述第五A圖與第五β圖的結構解決液晶11 1266118 The layer 507 is adjacent to the liquid crystal layer 500 and the first electrode layer 5〇5 for the purpose of controlling the alignment of the liquid crystal molecules 5. The lower substrate portion is prepared with a second substrate 504 relative to the first substrate 510, and its side 5 is further provided with a Polarizer 502 adjacent to the 5 first substrate 503 and the upper substrate portion. The first polarizing layer 501 is placed in a staggered direction to control the phase of the light to cause the liquid crystal display device to appear bright and dark. The other side of the second substrate 504 is formed with a second alignment layer 5?8 on which a patterned second electrode layer 5?6 is formed which is a positive-negative interdigitated _ type electrode layer. The upper substrate portion and the lower substrate portion are assembled to form a liquid crystal display device of the present invention. Finally, light can be generated by a backlight (not shown), and the liquid crystal layer 500 is transmitted to produce a light and dark effect. The liquid crystal display device described above can also be applied to color display. Referring to the structure shown in FIG. 5A, in the second substrate structure 52, the 15 f two-electrode layer 523 and the second alignment layer 521 are simultaneously or sequentially formed on the second substrate 525, and the alignment layer is formed on the second substrate 525. In the region of the non-staggered patterned electrode, the second electrode layer 523 and the second alignment layer 521 are both adjacent to the liquid crystal molecules in the liquid crystal layer. 2〇, as in the embodiment of the liquid crystal display device shown in FIG. 5B, the lower base and a portion of the second electrode layer 506 are disposed above the second alignment layer 5〇8, and the parallel electrode structures of the second electrode layer 506 are adjacent to each other. The liquid crystal molecules 5 of the liquid crystal layer 5 are separated from the second alignment layer 508 adjacent to the electrodes, so that the portion adjacent to the second alignment layer 5〇8 of the first electrode layer 506 is not directly adjacent to the liquid crystal molecules 5. The present invention solves the liquid crystal by the structure of the fifth A map and the fifth β graph described above.
12 1266118 分子因平行電極間的橫向電場效應產生的錯位分離現象。 上述中’因為相對於此IPS型式的第二電極層平行電 極，構上方之液晶分子並不會直接受到在第二電極層下方 的第一配相層影響。請參閱第五B圖所示之區域51的液晶 分子極化不意圖，此區域51的第二配向層508並不會直接 景=此區域51的液晶分子5的排列方向。因為液晶為一連 續流H電場影響的狀態下，平行電極上方的液晶分 =^區域51)則因兩側鄰近的液晶分子5 (區域52)受 包％衫％旋轉一極化角度而亦有旋轉該極化角度的現象， 使液=層=0〇中的液晶分子有一致的極化角度，藉此排除 因為平=電_橫向電場效應產生的錯位分離現象，改善 液晶顯示裝置的發光效率。 而第'、圖則顯示本發明lps型式電極之俯視示意圖， 15 20 "所不為第五或第五B圖所示下基板中圖案化 =ern)電極的結構，包括有交錯設置的正電極 ^極506b兩部分，於加電壓時，於正負電極間產生電 使圖中的液晶分子5極化成一方向的排列。本發 方，枯路的結構係將此第二電極層設置於第二配向層上 u八^日日分子鄰接第二電極層中的正負電極，隔離相對 此部份的配向層結構。 镇明’夜晶顯*裝置之製造方法實施例絲圖請參閱 S7nn㈤，。上基板部分之製程包括先提供第一基板（步驟 美板邻形成此第—基板之相關結構。再形成下 ϊϋ!構’如級供第二基板（步驟湖），並於 /、'成弟一配向層（步‘驟S705)，再於第二配向層上形 13 25 1266118 成平行結構且圖案化之第二電極層（步驟S707)，最後於 兩基板部分間注入液晶，形成液晶層（步驟S709)，並組 立形成液晶裝置之一顯示元（cell)(步驟S711)。 其中，電極層可以賤鍍、壓製或印刷等製程方式形成， 而印刷方式則可包括喷印、凸版印刷、凹版印刷或網版印 刷方法，該配向層與電極層更可同時以壓製方式形成，液 晶層係以喷印方式或凸版印刷（Flexographic printing) 方式形成。12 1266118 Dislocation separation of molecules due to the transverse electric field effect between parallel electrodes. In the above, because the liquid crystal molecules above the structure are not directly affected by the first phase layer below the second electrode layer with respect to the parallel electrode of the second electrode layer of the IPS type. Referring to the polarization of the liquid crystal molecules of the region 51 shown in Fig. 5B, the second alignment layer 508 of the region 51 does not directly indicate the arrangement direction of the liquid crystal molecules 5 of the region 51. Because the liquid crystal is in the state of a continuous flow H electric field, the liquid crystal sub-groups above the parallel electrodes are in the region 51) because the liquid crystal molecules 5 (regions 52) adjacent to each other are rotated by a polarization angle. Rotating the polarization angle causes the liquid crystal molecules in the liquid layer = 〇 to have a uniform polarization angle, thereby eliminating the dislocation separation phenomenon due to the flat=electric_transverse electric field effect, improving the luminous efficiency of the liquid crystal display device . The ', the figure shows a top view of the lps type electrode of the present invention, 15 20 " is not the structure of the patterned = ern) electrode in the lower substrate shown in the fifth or fifth B, including the staggered positive The electrode electrode 506b is two-part, and when a voltage is applied, electricity is generated between the positive and negative electrodes to polarize the liquid crystal molecules 5 in the figure in one direction. In the present invention, the structure of the dry road is such that the second electrode layer is disposed on the second alignment layer, and the positive and negative electrodes in the second electrode layer are adjacent to each other to isolate the alignment layer structure of the portion. Please refer to S7nn (5) for the wire drawing of the manufacturing method of the Zhenming 'Night Crystal Display* device. The process of the upper substrate portion includes first providing a first substrate (the step of forming a front substrate of the first substrate is formed by the step of forming a lower substrate; the structure is as follows: the second substrate (step lake), and the / a alignment layer (step S705), and then forming a parallel structure and patterned second electrode layer on the second alignment layer (step S707), and finally injecting liquid crystal between the two substrate portions to form a liquid crystal layer ( Step S709), and forming a display cell of one of the liquid crystal devices (step S711). The electrode layer may be formed by a plating process such as plating, pressing or printing, and the printing method may include printing, letterpress printing, and gravure printing. In the printing or screen printing method, the alignment layer and the electrode layer can be formed simultaneously by pressing, and the liquid crystal layer is formed by printing or Flexographic printing.
10 1510 15
25 弟八圖係為本發明液晶顯不裝置之製造方法另一實施 例流程圖。上基板部分先提供第一基板（步驟S8〇1)，再 形成其相關結構。接著製作下基板部分，先提供第二基板 (步驟S803)，再定義出下基板中第二電極層與第二配向 層的位置（步驟S805)，之後可同時或先後於第二基板上 形成第二配向層與圖案化之第二電極層（步驟S8〇7)，並 接著注入液晶形成液晶層（步驟S8〇9)，再組立形成液晶 顯示元（步驟S811)。 '曰曰 本發明所附圖式僅提供參考與說明用，並非用 發明加以限制。 、不 綜上所述，本發明液晶顯示裝置係將電極形成於 層上’結構上，有正貞電極的電極層鄰接液晶層巾液晶1 =其間產生的電場與隔_區域的配向層的結構可 :橫向曰電:昜效應造成液晶分子錯位分離的現 而提幵此液晶顯示裝置的光學效率。 惟以上所述僅為本發明之較佳可行實施例 °限本發明之專職圍，故舉凡運用本發職明書及圖= 14 1266118 内容所為之等效結構變化，均同理包含於本發明之範圍 内，合予陳明。 【圖式簡單說明】 5 第一圖係為習知技術之液晶顯示器示意圖； 第二圖係為習知技術之IPS型式之液晶顯示器示意 圖； 第三圖係為習知技術之IPS型式之液晶層電場分布示 意圖； 10 第四圖係為習知技術IPS型式之液晶層液晶極化狀態 之不意圖， 第五A圖係為本發明液晶顯示裝置之實施例示意圖； 第五B圖係為本發明液晶顯示裝置實施例之示意圖； 第六圖係為本發明IPS型式電極之俯視示意圖； 15 第七圖係為本發明液晶顯示裝置之製造方法實施例流 程圖； 第八圖係為本發明液晶顯示裝置之製造方法另一實施 例流程圖。 20【主要元件符號說明】 上基板101 下基板103 液晶層100 上電極10725 is a flowchart of another embodiment of the manufacturing method of the liquid crystal display device of the present invention. The upper substrate portion is first provided with a first substrate (step S8〇1), and its associated structure is formed. Then, the lower substrate portion is formed, the second substrate is first provided (step S803), and the positions of the second electrode layer and the second alignment layer in the lower substrate are defined (step S805), and then the second substrate can be formed simultaneously or sequentially. The second alignment layer and the patterned second electrode layer (step S8〇7) are then injected into the liquid crystal to form a liquid crystal layer (step S8〇9), and then liquid crystal display elements are formed to form (step S811). The drawings of the present invention are provided for reference and description only, and are not limited by the invention. In summary, the liquid crystal display device of the present invention has an electrode formed on a layer structure, and an electrode layer having a positive electrode adjacent to the liquid crystal layer liquid crystal 1 = an electric field generated therebetween and an alignment layer structure of the spacer region Can be: lateral xenon: the effect of the erbium effect on the dislocation separation of the liquid crystal molecules to improve the optical efficiency of the liquid crystal display device. However, the above description is only a preferred embodiment of the present invention, and is limited to the full scope of the present invention. Therefore, equivalent structural changes using the contents of the present application and the text of FIG. 14 1266118 are equally included in the present invention. Within the scope of the agreement, Chen Ming. BRIEF DESCRIPTION OF THE DRAWINGS 5 The first figure is a schematic diagram of a liquid crystal display of the prior art; the second figure is a schematic diagram of a IPS type liquid crystal display of the prior art; the third figure is a liquid crystal layer of the IPS type of the prior art. Schematic diagram of electric field distribution; 10th is a schematic diagram of a liquid crystal layer liquid crystal polarization state of the prior art IPS type, and FIG. 5A is a schematic diagram of an embodiment of the liquid crystal display device of the present invention; 6 is a schematic plan view of an IPS type electrode of the present invention; 15 is a flowchart of an embodiment of a method for manufacturing a liquid crystal display device of the present invention; and FIG. 8 is a liquid crystal display of the present invention. A flow chart of another embodiment of a method of manufacturing a device. 20 [Description of main component symbols] Upper substrate 101 Lower substrate 103 Liquid crystal layer 100 Upper electrode 107
15 (I 下電極108 上偏極層201 上基板203 上電極層205 上配向層207 液晶層200 下偏極層202 下基板204 下電極層206 下配向層208 顯示電極31 參考電極32 影像訊號線33 參考訊號線34 上電極層403 上配向層401 下電極層404 下配向層402 液晶層400 第一基板結構51 第二基板結構52 液晶層53 第二配向層521 第二電極層523 1266118 第二基板525 液晶層500 第一偏極板501 第一基板503 5 第一電極層505 第一配向層507 第二偏極板502 第二基板504 第二電極層506 ίο 第二配向層508 正電極506a 負電極506b 液晶分子5 區域51 15 區域5215 (I lower electrode 108 upper polarizer layer 201 upper substrate 203 upper electrode layer 205 upper alignment layer 207 liquid crystal layer 200 lower polarizer layer 202 lower substrate 204 lower electrode layer 206 lower alignment layer 208 display electrode 31 reference electrode 32 image signal line 33 reference signal line 34 upper electrode layer 403 upper alignment layer 401 lower electrode layer 404 lower alignment layer 402 liquid crystal layer 400 first substrate structure 51 second substrate structure 52 liquid crystal layer 53 second alignment layer 521 second electrode layer 523 1266118 second Substrate 525 liquid crystal layer 500 first polarizing plate 501 first substrate 503 5 first electrode layer 505 first alignment layer 507 second polarizing plate 502 second substrate 504 second electrode layer 506 λ second alignment layer 508 positive electrode 506a Negative electrode 506b liquid crystal molecule 5 region 51 15 region 52